AWS IoT Core for LoRaWAN - support for CN470 band

the AWS IoT Core for LoRaWAN does not explicitly mention support for the CN470-510 frequency band (China LoRaWAN frequency)

here there is a list of supported frequency

https://aws.amazon.com/iot-core/lorawan/#:~:text=AWS%20IoT%20Core%20for%20LoRaWAN%20customers%20can%20use%20US902%2D928,characteristics%20of%20these%20respective%20bands.

• US915: Used in the United States, Canada, and some countries in South America.
• EU868: Used in Europe and some countries in Africa and the Middle East.
• AU915: Used in Australia, New Zealand, and some countries in the Asia-Pacific region.
• AS923: Used in some countries in the Asia-Pacific region and the Middle East.